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Ndiyakholelwa ukuba abantu abaninzi babhidekile malunga nokuthelekisaikhuselweinductorkwaye engakhuselekangainductor. Ngokomahluko wokusebenza kwemagnethi yokukhusela, kukho amagama amabini ahlukeneyo akhuselweyoinductorkwaye engakhuselekangainductor. Ikhuselweinductoriquka itshiphuinductorkwaye ndimileinductor, kwaye kuyafana nakwizinto ezingakhuselekangainductor.

Ke singenza njani ngokukhawuleza indawo ekhuselekileyoinductorkwayeengakhuselekangainductor? Nguwuphi umahluko phakathi kwabo? Umhleli weXinchenyang Electronics uya kuchaza ngale miba mithathu ilandelayo.

1. Yahlula phakathi kwekhuseloinductorkwaye engakhuselekangainductorngenkangeleko

I-inductor ekhuselayo inesakhiwo sokukhusela ngaphandle, ngoko ke i-coil winding kufuneka ingakhuselekanga.inductorukusuka kwimbonakalo, kunye ne-coil winding ayinakubonwa kwimbonakalo ye-inductor ekhuselayo.

Kodwa kukho enye into emele uyiqaphele: i-coil engabonakaliyo ayiyiyo i-inductor ekhuselekileyo, kodwa inokuba yi-Inductor enemilo enomkhono oguquguqukayo we-thermal.

Okwesibini, i-magnetic circuit composition structure ihlula ikhuselweinductorkwaye engakhuselekangainductor

III. 1. Ubume besiphaluka semagnethi ye-inductor ekhuselweyo yinkqubo yesekethe evaliweyo: ulwakhiwo lwesekethe yamagnetic evaliweyo yenziwe ngezinto eziphathekayo ezinombane omncinci kakhulu, oku kuthetha ukuba i-magnetic core yi-toroidal core, eyi-circuit magnetic evaliweyo. isakhiwo.

4. Ulwakhiwo lwesekethe yamagnetic yabangakhuselekangainductorsisijikelezo samagnetic esivulekileyo: kuba ukwakheka kokwakheka kwemagnethi kutyhilekile, kunomsantsa ocacileyo womoya, kwaye i-impedance yayo inkulu, nto leyo ethetha ukuba i-core magnetic i-U-shaped okanye i-EE-shaped core.

Zintlanu, zintathu, zahlula zikhuselweinductorkwaye engakhuselekangainductorngokwemigaqo yokusebenza

6. Ngenxa yezakhiwo ezahlukeneyo zokukhusela magnetic of inductors ezikhuselekileyo kunye inductors ezingakhuselekanga, phantsi okufanayo.inductorkunye nokusebenza kwangoku, umthamo we-inductors okhuselweyo mkhulu kunee-inductors ezingakhuselekanga.

7. I-inductor engakhuselekanga ineempawu zesantya esiphezulu samagnetic saturation, ubungakanani obuncinci kunye ne-impedance ephantsi. Ikakhulu igxininise kwi-plug-in inductors, inxalenye ye-chip inductors ye-GCD series (eya kuthi kungekudala ithathelwe indawo yi-inductors ekhuselekileyo), kunye ne-rod inductors.

8. 3. Inductor yokukhusela ineempawu zamandla aphezulu, ukuchasana okuphantsi kunye nokuphezulu kwangoku. Isetyenziswa kakhulu kwiisekethe ezineemfuno eziphezulu ze-EMC, ezibandakanya ukuhanjiswa komqondiso, ukubala okukrelekrele, njl., njengeefowuni eziphathwayo, iikhompyuter, iaudio ekumgangatho ophezulu njalo njalo.